Strategies for effective oral insulin delivery with modified chitosan nanoparticles: A review

Progress in Polymer Science


http://ac.els-cdn.com/S007967001200041X/1-s2.0-S007967001200041X-main.pdf?_tid=263a5840-1482-11e2-9cbc-00000aab0f01&acdnat=1350056179_5e80660dfe67e47ca11a874bd8337d02





This review is about oral insulin delivery by modified chitosan nanoparticles. It has a detailed description on the barriers for an oral drug to reach the systemic circulation.